War Records: O'Brian
Found 756 Civil War soldier records for surname "O'Brian" (Union: 620, Confederacy: 136).
756 Results
| Name | State | Unit | Function |
|---|---|---|---|
| O'Brian, R. | South Carolina | 3rd Regiment, South Carolina Cavalry | Cavalry |
| O'Brian, R.S. | Georgia | Hardwick Mounted Rifles, Georgia | |
| O'Brian, Robert G. | Texas | 8th Regiment, Texas Cavalry (Terry's) (1st Rangers) (8th Rangers) | Cavalry |
| O'Brian, Samuel M. | Texas | 18th Regiment, Texas Infantry (Ochiltree's) | Infantry |
| O'Brian, Simon | Louisiana | 1st Regiment, Louisiana Infantry (Strawbridge's) | Infantry |
| O'Brian, Solomon I. | North Carolina | 23rd Regiment, North Carolina Infantry | Infantry |
| O'Brian, Spencer R. | North Carolina | 23rd Regiment, North Carolina Infantry | Infantry |
| O'Brian, T. | Tennessee | 42nd Regiment, Tennessee Infantry | Infantry |
| O'Brian, Terrence | Mississippi | 9th Regiment, Mississippi Infantry | Infantry |
| O'Brian, Thomas | Louisiana | Continental Regiment, Louisiana Militia | |
| O'Brian, Thomas | Virginia | 26th Battalion, Virginia Infantry (Edgar's) | Infantry |
| O'Brian, Thomas | Louisiana | 11th Regiment, Louisiana Infantry | Infantry |
| O'Brian, Thomas | Tennessee | 1st Regiment, Tennessee Infantry (Turney's) | Infantry |
| O'Brian, Thomas | Tennessee | 10th Regiment, Tennessee Infantry | Infantry |
| O'Brian, Thomas | Virginia | 42nd Regiment, Virginia Infantry | Infantry |
| O'Brian, Thomas | Maryland | 2nd Battalion, Maryland Infantry | Infantry |
| O'Brian, Thomas | Alabama | 9th Regiment, Alabama Infantry | Infantry |
| O'Brian, Thomas | Confederate States | 4th Regiment, Confederate Infantry | Infantry |
| O'Brian, Thomas | Texas | 8th Regiment, Texas Cavalry (Terry's) (1st Rangers) (8th Rangers) | Cavalry |
| O'Brian, Thomas | Virginia | Cayce's Company, Virginia Light Artillery (Purcell Artillery) | Artillery |
| O'Brian, Thomas A. | North Carolina | 23rd Regiment, North Carolina Infantry | Infantry |
| O'Brian, W. | Louisiana | 9th Regiment, Louisiana Infantry | Infantry |
| O'Brian, W. | Louisiana | 14th Regiment, Louisiana Infantry | Infantry |
| O'Brian, W. | Louisiana | 20th Regiment, Louisiana Infantry | Infantry |
| O'Brian, W. | Georgia | 3rd Regiment, Georgia Infantry | Infantry |
| O'Brian, W. G. | Texas | McCord's Frontier Regiment, Texas Cavalry | Cavalry |
| O'Brian, W.W. | Missouri | 2nd Regiment, Missouri Infantry | Infantry |
| O'Brian, Walter | Missouri | 2nd Regiment, Missouri Infantry | Infantry |
| O'Brian, William | Missouri | 2nd Regiment, Missouri Infantry | Infantry |
| O'Brian, William | Arkansas | 15th Regiment, Arkansas Infantry (Josey's) | Infantry |
| O'Brian, William | Mississippi | 1st Regiment, Mississippi Cavalry | Cavalry |
| O'Brian, William | North Carolina | 3rd Regiment, North Carolina Infantry | Infantry |
| O'Brian, William G. | North Carolina | 30th Regiment, North Carolina Infantry | Infantry |
| O'Brian, William P. | Virginia | 19th Regiment, Virginia Cavalry | Cavalry |
| O'Briant, Doctor | North Carolina | 23rd Regiment, North Carolina Infantry | Infantry |
| O'Briant, William | Louisiana | 9th Regiment, Louisiana Infantry | Infantry |
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Search External Archives
Search for "O'Brian" on these official military record databases:
NPS Civil War Soldiers & Sailors →
The National Park Service database of Civil War soldiers and sailors. Search for "O'Brian" on the NPS site.
National Archives - Revolutionary War →
Revolutionary War military records from the National Archives, including pension and bounty land warrant files.
FamilySearch - Civil War Records →
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